Deletions of homopolymers within large deletions should be treated as deletions rather than errors, so if there is a mutation at either end of the homopolymer region, the mutation within the homopolymer is not an error but part of a series of mutations
Deletions of homopolymers within large deletions should be treated as deletions rather than errors, so if there is a mutation at either end of the homopolymer region, the mutation within the homopolymer is not an error but part of a series of mutations